This doesn't matter, iltak too should've got mad along with hyunjoo back then Hashleiny
iltak wants Hyunwoo to be jealous and possesive lol he's also a bit scared of hyunjoo because of the past. i dont think has anything to do with feeling like he's a property. he's just a dude who's in denial of his crush.
Let's not forget that even if ginger is in his redemption arc, he used to use violence with iltak when he resist his SA so he didn't feel he had choice and now he's sadly used to...
Why the f would iltak ask hyunwoo if it's okay for hyunjoo to touch HIS OWN body?? Like you're not his property wtf